CN202876472U - Car oil filter - Google Patents
Car oil filter Download PDFInfo
- Publication number
- CN202876472U CN202876472U CN 201220413793 CN201220413793U CN202876472U CN 202876472 U CN202876472 U CN 202876472U CN 201220413793 CN201220413793 CN 201220413793 CN 201220413793 U CN201220413793 U CN 201220413793U CN 202876472 U CN202876472 U CN 202876472U
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- Prior art keywords
- filter
- filter core
- oil
- metal
- nested
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of filter elements, and in particular relates to a car oil filter. The car oil filter comprises a frame, wherein a plurality of filter elements are nested in the frame, and the filter elements are in a fold shape. A plurality of metal filter nets are nested in the frame, and the shapes of the metal filter nets are the same as the shapes of the filter elements. The filter elements are arranged between the two metal filter nets. When the car oil filter is used, the metal filter nets can protect the filter elements, so that the action force of engine oil or impurities of the engine oil are prevented from breaking through the filter elements, the service life of the oil filter is prolonged, and the daily maintenance cost of users is reduced. The car oil filter has a simple structure, rational setting, low manufacture cost, etc.
Description
Technical field
The utility model relates to a kind of filter core technical field of crossing, particularly a kind of automobile oil filtering core device.
Background technology
Cross filter core and be divided into two kinds, a kind of is the air filtration core, and another kind is that oil is crossed filter core; The quality of whether reasonable, the filter effect of its filter core structure directly affected the operating efficiency of filter core and the life-span of component of machine.
At present, the soft paper filter element of multilayer that filter core is mainly made by paper pulp, this filter core expands after permanent the immersion easily; Because the soft paper filter element after expanding is comparatively loose, be easy to be broken through by the active force of machine oil or engine oil impurity, therefore can't reach required filtration, cause filter effect not good.Like this, the user just needs to change once new filter core within a short period of time, has caused the waste of material, has also increased simultaneously user's regular maintenance cost.Therefore, how to prolong the service life that oil is crossed filter core, the problems such as reduction user regular maintenance cost have become the in the industry focus of research.
The utility model content
The purpose of this utility model is for the defective of prior art and deficiency, and automobile oil filtering core device a kind of simple in structure, reasonable in design, easy to use is provided.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of automobile oil filtering core device described in the utility model, comprise framework, described framework is nested with some metafiltration cores, described filter core is accordion, described framework also is nested with some layers of metal screen, the shape of described metal screen is identical with the shape of described filter core, and described filter core is arranged between the double layer of metal filter screen.
Further, described metal screen adopts not saturating steel matter to make.
Further, described filter core adopts nonwoven cloth material to make.
After adopting said structure, the utility model beneficial effect is: a kind of automobile oil filtering core device described in the utility model, comprise framework, described framework is nested with some metafiltration cores, described filter core is accordion, described framework also is nested with some layers of metal screen, and the shape of described metal screen is identical with the shape of described filter core, and described filter core is arranged between the double layer of metal filter screen.When using the utility model, by at metal screen protection filter core, can prevent that the active force of machine oil or engine oil impurity from breaking through filter core, thereby prolong the service life that oil is crossed filter core, also can reduce user's regular maintenance cost.The utlity model has simple in structurely, arrange rationally, the advantage such as cost of manufacture is low.
Description of drawings
Fig. 1 is cutaway view of the present utility model;
Fig. 2 is top view of the present utility model;
Description of reference numerals:
1, framework; 2, filter core; 3, metal screen.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Shown in Fig. 1-2, a kind of automobile oil filtering core device described in the utility model, comprise framework 1, described framework 1 is nested with some metafiltration cores 2, described filter core 2 is accordion, described filter core 2 adopts nonwoven cloth material to make, and the filter core 2 that these materials are made has good resistance to water and oil resistivity, therefore is difficult for being broken through by the active force of machine oil or engine oil impurity.
Described framework 1 also is nested with some layers of metal screen 3, and the shape of described metal screen 3 is identical with the shape of described filter core 2, and described filter core 2 is arranged between the double layer of metal filter screen 3, and genus filter screen 3 of the present utility model adopts 304 not saturating steel matter to make.
When filtering machine oil with the utility model, can prevent that not only the active force of machine oil or engine oil impurity from breaking through filter core, prolong the service life that oil is crossed filter core, and can reduce user's regular maintenance cost, effectively economize on resources.In addition, this is simple in structure, reasonable in design, low cost of manufacture.
The above only is preferred embodiments of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (3)
1. automobile oil filtering core device, comprise framework (1), described framework (1) is nested with some metafiltration cores (2), described filter core (2) is accordion, it is characterized in that: described framework (1) also is nested with some layers of metal screen (3), the shape of described metal screen (3) is identical with the shape of described filter core (2), and described filter core (2) is arranged between the double layer of metal filter screen (3).
2. automobile according to claim 1 oil filtering core device is characterized in that: described metal screen (3) adopts thoroughly steel matter to make.
3. automobile according to claim 1 oil filtering core device, it is characterized in that: described filter core (2) adopts nonwoven cloth material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220413793 CN202876472U (en) | 2012-08-15 | 2012-08-15 | Car oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220413793 CN202876472U (en) | 2012-08-15 | 2012-08-15 | Car oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202876472U true CN202876472U (en) | 2013-04-17 |
Family
ID=48067938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220413793 Expired - Fee Related CN202876472U (en) | 2012-08-15 | 2012-08-15 | Car oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202876472U (en) |
-
2012
- 2012-08-15 CN CN 201220413793 patent/CN202876472U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20130815 |